75378996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 241532928

約数和(自身を除く): 166153932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 126, 132, 142, 154, 198, 213, 231, 252, 284, 308, 383, 396, 426, 462, 497, 639, 693, 766, 781, 852, 924, 994, 1149, 1278, 1386, 1491, 1532, 1562, 1988, 2298, 2343, 2556, 2681, 2772, 2982, 3124, 3447, 4213, 4473, 4596, 4686, 5362, 5467, 5964, 6894, 7029, 8043, 8426, 8946, 9372, 10724, 10934, 12639, 13788, 14058, 16086, 16401, 16852, 17892, 21868, 24129, 25278, 27193, 28116, 29491, 32172, 32802, 37917, 48258, 49203, 50556, 54386, 58982, 65604, 75834, 81579, 88473, 96516, 98406, 108772, 117964, 151668, 163158, 176946, 190351, 196812, 244737, 265419, 299123, 326316, 353892, 380702, 489474, 530838, 571053, 598246, 761404, 897369, 978948, 1061676, 1142106, 1196492, 1713159, 1794738, 2093861, 2284212, 2692107, 3426318, 3589476, 4187722, 5384214, 6281583, 6852636, 8375444, 10768428, 12563166, 18844749, 25126332, 37689498, 75378996]

約数ペア:

[(1, 75378996), (2, 37689498), (3, 25126332), (4, 18844749), (6, 12563166), (7, 10768428), (9, 8375444), (11, 6852636), (12, 6281583), (14, 5384214), (18, 4187722), (21, 3589476), (22, 3426318), (28, 2692107), (33, 2284212), (36, 2093861), (42, 1794738), (44, 1713159), (63, 1196492), (66, 1142106), (71, 1061676), (77, 978948), (84, 897369), (99, 761404), (126, 598246), (132, 571053), (142, 530838), (154, 489474), (198, 380702), (213, 353892), (231, 326316), (252, 299123), (284, 265419), (308, 244737), (383, 196812), (396, 190351), (426, 176946), (462, 163158), (497, 151668), (639, 117964), (693, 108772), (766, 98406), (781, 96516), (852, 88473), (924, 81579), (994, 75834), (1149, 65604), (1278, 58982), (1386, 54386), (1491, 50556), (1532, 49203), (1562, 48258), (1988, 37917), (2298, 32802), (2343, 32172), (2556, 29491), (2681, 28116), (2772, 27193), (2982, 25278), (3124, 24129), (3447, 21868), (4213, 17892), (4473, 16852), (4596, 16401), (4686, 16086), (5362, 14058), (5467, 13788), (5964, 12639), (6894, 10934), (7029, 10724), (8043, 9372), (8426, 8946)]